function setObj(id) {

    if (document.all) {

        return document.all(id);

    } else if (document.getElementById) {

        return document.getElementById(id);

    } else if (document.layers) {

        return document.layers[id];

    }

    return false;

}



function getScrollLeft() { // 020225

 if ((navigator.appName.indexOf("Microsoft Internet Explorer",0) != -1)) {

  return document.body.scrollLeft;

 } else if (window.pageXOffset) {

  return window.pageXOffset;

 } else {

  return 0;

 }

}



function getScrollTop() { // 020225

 if ((navigator.appName.indexOf("Microsoft Internet Explorer",0) != -1)) {

  return document.body.scrollTop;

 } else if (window.pageYOffset) {

  return window.pageYOffset;

 } else {

  return 0;

 }

}



function getScrollWidth() { // 010317

 if ((navigator.appName.indexOf("Microsoft Internet Explorer",0) != -1)) {

  return document.body.scrollWidth;

 } else if (window.innerWidth) {

  return window.innerWidth;

 }

 return 0;

}



function getScrollHeight() { // 010317

 if ((navigator.appName.indexOf("Microsoft Internet Explorer",0) != -1)) {

  return document.body.scrollHeight;

 } else if (window.innerHeight) {

  return window.innerHeight;

 }

 return 0;

}







function toHex(_int) {

 if (i < 0) {

  return '00';

 } else if (_int > 255) {

  return 'ff';

 } else {

  return '' + hexbox[Math.floor(_int/16)] + hexbox[_int%16];

 }

}



var pageScrollTimer;

function pageScroll(toX,toY,frms,cuX,cuY) { // 020314

 if (pageScrollTimer) clearTimeout(pageScrollTimer);

 if (!toX || toX < 0) toX = 0;

 if (!toY || toY < 0) toY = 0;

 if (!cuX) cuX = 0 + getScrollLeft();

 if (!cuY) cuY = 0 + getScrollTop();

 if (!frms) frms = 6;



 if (toY > cuY && toY > (getAnchorPosObj('end','enddiv').y) - getInnerSize().height) toY = (getAnchorPosObj('end','enddiv').y - getInnerSize().height) + 1;

 cuX += (toX - getScrollLeft()) / frms; if (cuX < 0) cuX = 0;

 cuY += (toY - getScrollTop()) / frms;  if (cuY < 0) cuY = 0;

 var posX = Math.floor(cuX);

 var posY = Math.floor(cuY);

 window.scrollTo(posX, posY);



 if (posX != toX || posY != toY) {

  pageScrollTimer = setTimeout("pageScroll("+toX+","+toY+","+frms+","+cuX+","+cuY+")",16);

 }

}



function jumpToPageTop() { // 020301

// if (!MacIE3 && !MacIE4 && !NN && window.scrollTo || NN && (Vminor >= 4.75) && window.scrollTo) {

  pageScroll(0,0,5);

// } else {

//  location.hash = "top";

// }

}

function jumpToPageCommentForm() { // 020301

// if (!MacIE3 && !MacIE4 && !NN && window.scrollTo || NN && (Vminor >= 4.75) && window.scrollTo) {

  left = comment_jump_top.offsetLeft;
  top = comment_jump_top.offsetTop;
  alert(left);
  alert(top);
  pageScroll(top,left,5);

// } else {

//  location.hash = "top";

// }

}

function getInnerSize() {

 var obj = new Object();



 if (document.all || (document.getElementById && IE)) {

  obj.width = document.body.clientWidth;

  obj.height = document.body.clientHeight;

 } else if (document.layers || (document.getElementById && Moz)) {

  obj.width = window.innerWidth;

  obj.height = window.innerHeight;

 }



 return obj;

}



function getAnchorPosObj(elementname, elementid) {

 var obj = setObj(elementname);

 var objnew = new Object();

 var objtmp;



 if (document.getElementById && IE) {

  objtmp = obj;

   objnew.x = objtmp.offsetLeft;

  objnew.y = objtmp.offsetTop;

 while ((objtmp = objtmp.offsetParent) != null) {

   objnew.x += objtmp.offsetLeft;

   objnew.y += objtmp.offsetTop;

  }

 } else if (document.getElementById && Moz) {

//  objnew.x = document.getElementsByTagName("A").namedItem(elementname).offsetLeft;

//  objnew.y = document.getElementsByTagName("A").namedItem(elementname).offsetTop;

  objnew.x = document.getElementsByTagName("DIV").namedItem(elementid).offsetLeft;

  objnew.y = document.getElementsByTagName("DIV").namedItem(elementid).offsetTop;

 } else if (document.all) {

  objtmp = obj;

  objnew.x = objtmp.offsetLeft;

  objnew.y = objtmp.offsetTop;

  while ((objtmp = objtmp.offsetParent) != null) {

   objnew.x += objtmp.offsetLeft;

   objnew.y += objtmp.offsetTop;

  }

 } else if (document.layers) {

  objnew.x = document.anchors[elementname].x;

  objnew.y = document.anchors[elementname].y;

 } else {

  objnew.x = 0;

  objnew.y = 0;

 }

 return objnew;

}



function jumpToAnchor(elementname, elementid) {

 if (getAnchorPosObj(elementname, elementid).x != 0 || getAnchorPosObj(elementname, elementid).y != 0) {

  pageScroll(0,getAnchorPosObj(elementname, elementid).y,5);

 } else {

  location.hash = elementname;

 }

}